Method of inserting insulating reinforement at cable connecting part or terminal part

Abstract

Abstract PURPOSE:To provide the subject method comprising causing an insulating reinforcement cylinder to slide on a cylinder divided in two and having an inner diameter is slightly larger than the outer diameter of the cable core and further on bearings to cover the same with the insulating reinforcing cylinder, and inserting said insulating reinforcement cylinder in the cable core, thereby carrying out insertion of the insulating reinforcement cylinder accurately and easily. CONSTITUTION:Firstly, an insulating reinforcement cylinder 2 inserted in the cable conductor connecting part is caused to slide on a two divided cylinder 3 which is provided with annular bearings 4 arranging spesical bodies in the peripheral grooves and projecting in the longitudinal direction in a plurality and whose inner diameter is slightly larger than the outer diameter of the cable core 1, and is applied thereon. The cylinder 3 covered with said insulating reinforcement cylinder 3 is inserted through one cable core 1 to be connected, and thereafter the cable conductor is connected to the sleeve. Then, the cylinder 3 covered beforehand with the insulating reinforcement cylinder 2 and inserted through the cable core 1 is pulled back onto the cable conductor connecting part 5, and the cylinder 3 is extracted from the insulating reinforcement cylinder 2 at the predetermined position in the direction indicated by arrow thereby to fit both ends of the insulating reinforcement cylinder 2 to the cable core 1.

Inventors

• 👤 Kazuyoshi Inaoka
• 👤 Masaki Matsuki

Bibliographic Details